Does this make me a bad gf or unfaithful?

Hey so this guy I used to know like mutual friends / party once & were both the same background dm me asking for my snap which I only have for my bf

And I'm like " I honestly don't even use snap I just put everything on ig stories"

Does this make me a bad gf that I didn't get into the details like how I only use it for my bf

I just said

That ^